CN208669635U - A kind of test tool for impeller of chemical centrifugal pump static balance - Google Patents
A kind of test tool for impeller of chemical centrifugal pump static balance Download PDFInfo
- Publication number
- CN208669635U CN208669635U CN201820862677.XU CN201820862677U CN208669635U CN 208669635 U CN208669635 U CN 208669635U CN 201820862677 U CN201820862677 U CN 201820862677U CN 208669635 U CN208669635 U CN 208669635U
- Authority
- CN
- China
- Prior art keywords
- vertical plate
- plate
- impeller
- support
- component
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000003068 static effect Effects 0.000 title claims abstract description 37
- 238000009434 installation Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model provides a kind of test tool for impeller of chemical centrifugal pump static balance, it includes the bar shaped clamping bottom plate of muti-piece parallel arrangement, clamping sliding slot is formed between the bar shaped clamping bottom plate, being slidably installed on clamping sliding slot has sliding block, and support baseboard is fixed on bar shaped clamping bottom plate by clamping plate on the sliding block；The top side of the support baseboard is fixed with the first vertical plate component, second vertical plate component of the side parallel arrangement opposite with the first vertical plate component, the second vertical plate component is slidably matched with double sliding slots composition of the processing on support baseboard, and the distance between two groups of vertical plate components of adjusting；The support roll shaft for being used to support static balancing test main shaft is fitted at the top of the first vertical plate component and the second vertical plate component.This test tool can be used in impeller of chemical centrifugal pump static balancing test, and then guarantee the performance entirely pumped, guarantees the total quality of pump, prolongs its service life.
Description
Technical field
The utility model relates to chemical pump production equipment device fields, quiet flat for impeller of chemical centrifugal pump more particularly to one kind
The test tool of weighing apparatus.
Background technique
Chemical pump is widely used in Chemical Manufacture enterprise, and wherein impeller is the key components and parts of pump, is generallyd use
Cast member, casting accuracy be not it is especially high, in order to guarantee the quality entirely pumped, impeller needs to carry out static balance before the use
Test, the impeller for only meeting static balance requirement just can be carried out the assembly use of next step, could finally guarantee the matter entirely pumped
Amount requires, and present our factory is a kind of quiet for impeller of chemical centrifugal pump therefore, it is necessary to design not dedicated for the tooling of pump leaf static balance
The test tool of balance, to meet the needs of production.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of test tool for impeller of chemical centrifugal pump static balance,
This test tool can be used in impeller of chemical centrifugal pump static balancing test, and then guarantee the performance entirely pumped, guarantee the total quality of pump,
It prolongs its service life.
In order to realize above-mentioned technical characteristic, purpose of the utility model is realized as follows: a kind of be used for chemical pump leaf
The test tool of static balance is taken turns, it includes the bar shaped clamping bottom plate of muti-piece parallel arrangement, is formed between the bar shaped clamping bottom plate
Clamping sliding slot, being slidably installed on clamping sliding slot has sliding block, and support baseboard is fixed on item by clamping plate on the sliding block
Shape dress is pressed from both sides on bottom plate；The top side of the support baseboard is fixed with the first vertical plate component, and opposite with the first vertical plate component one
Second vertical plate component of side parallel arrangement, the second vertical plate component constitute sliding with double sliding slots of the processing on support baseboard and match
The distance between close, and adjust two groups of vertical plate components；It is fitted at the top of the first vertical plate component and the second vertical plate component
It is used to support the support roll shaft of static balancing test main shaft.
The first vertical plate component and the second vertical plate component use identical structure, including vertical plate, the vertical plate
Two sides are welded with side plate, and top support plate is welded at the top of the side plate and vertical plate, and the top of the top support plate is logical
Leveling block support installation support roll shaft is crossed, is machined with the rectangular through-hole being arranged symmetrically at the top of the vertical plate.
The oblique stiffening plate of parallel arrangement is welded between the top support plate and side plate.
The both ends of the support roll shaft are symmetrically fixed with caging bolt.
The clamping plate is fixedly mounted on sliding block by tight fixed bolt component.
The utility model has the advantages that:
1, by using above-mentioned test tool, it can be used in the static balancing test of impeller of chemical centrifugal pump, in use,
By the way that impeller to be tested is placed on the first vertical plate group on static balancing test main shaft, then by static balancing test main shaft support
The top of the support roll shaft of part and the second vertical plate component, multiple wheel rotor, and it is made to be automatically stopped rotation, if its of impeller
In blade when being in lowermost end always, then represent impeller and deposit bias, be unable to satisfy the requirement of static balance, need to it
It is modified, then it is tested again；If each stability of rotation of impeller, and the position that stops every time is different, then its
Meet the requirement of static balance.
2, by using bar shaped clamping bottom plate, and formation clamping sliding slot can be moved easily between bar shaped clamping bottom plate
The position of support baseboard, and then adjust the installation site of whole device.
3, by being machined with double sliding slots on support baseboard, the first vertical plate component and the second vertical plate group can easily be adjusted
Spacing between part, and then different and different length static balancing test main shaft is adapted to, and then improve the practicality.
4, can easily whole device be carried and is moved by the rectangular through-hole.
5, it ensure that the stability of strutting system of top support plate by the oblique stiffening plate.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawings and examples.
Fig. 1 is the utility model overall structure diagram.
Fig. 2 is the three-dimensional figure of the utility model impeller to be tested.
Fig. 3 is the utility model for installing static balancing test main axle structure figure.
In figure: bar shaped clamping bottom plate 1, clamping sliding slot 2, sliding block 3, clamping plate 4, tight fixed bolt component 5, side plate 6, vertical plate 7,
Oblique stiffening plate 8, top support plate 9, leveling block 10, caging bolt 11, support roll shaft 12, rectangular through-hole 13, support baseboard 14,
Double sliding slots 15, the second vertical plate component 16, the first vertical plate component 17, impeller 18, impeller shaft hole 19, static balancing test main shaft 20.
Specific embodiment
The embodiments of the present invention is described further with reference to the accompanying drawing.
Referring to Fig. 1-3, a kind of test tool for impeller of chemical centrifugal pump static balance, it includes the bar shaped of muti-piece parallel arrangement
Clamping bottom plate 1 forms clamping sliding slot 2 between the bar shaped clamping bottom plate 1, and being slidably installed on clamping sliding slot 2 has sliding block
3, support baseboard 14 is fixed on bar shaped clamping bottom plate 1 by clamping plate 4 on the sliding block 3；The top of the support baseboard 14
Side is fixed with the first vertical plate component 17, the second vertical plate component 16 of the side parallel arrangement opposite with the first vertical plate component 17,
The second vertical plate component 16 is slidably matched with the composition of double sliding slots 15 of the processing on support baseboard 14, and adjusts two groups of vertical plate groups
The distance between part；The top of the first vertical plate component 17 and the second vertical plate component 16, which is fitted with, is used to support static balance examination
Test the support roll shaft 12 of main shaft 20.The static balancing test that can be used in impeller of chemical centrifugal pump by using above-mentioned test tool, into
And ensure that the quality of impeller, it finally ensure that the quality and performance entirely pumped.
Further, the first vertical plate component 17 and the second vertical plate component 16 use identical structure, including vertical plate
7, the two sides of the vertical plate 7 are welded with side plate 6, and the top of the side plate 6 and vertical plate 7 is welded with top support plate 9, described
By the support installation support roll shaft 12 of leveling block 10, the top of the vertical plate 7 is machined with symmetrically at the top of top support plate 9
The rectangular through-hole 13 of arrangement.It can be to static balancing test by using above-mentioned the first vertical plate component 17 and the second vertical plate component 16
Main shaft 20 is supported.
Further, the oblique stiffening plate 8 of parallel arrangement is welded between the top support plate 9 and side plate 6.By described
Oblique stiffening plate 8 improve the stability of strutting system of top support plate 9.
Further, the both ends of the support roll shaft 12 are symmetrically fixed with caging bolt 11.Pass through the caging bolt
11 can limit the static balancing test main shaft 20 for being placed on 12 top of support roll shaft, prevent it from rolling occurs and fall.
Further, the clamping plate 4 is fixedly mounted on sliding block 3 by tight fixed bolt component 5.Pass through the clamp screw
Bolt assembly 5 ensure that fixed effect.
The utility model use process is as follows:
Firstly, the size and impeller shaft hole 19 of impeller 18 to be tested as needed, prepare the static balancing test of corresponding size
Main shaft 20；
Then, impeller 18 is mounted on static balancing test main shaft 20, and adjusts the first vertical plate component 17 and the second vertical plate
The distance between component 16 adapts it to the static balancing test main shaft 20 of this length；
Finally, by the both ends of static balancing test main shaft 20 be supported on support roll shaft 12 top, multiple wheel rotor 18, and
So that it is automatically stopped rotation, if one of blade of impeller 18 is in lowermost end always, represents impeller 18 and deposit
Bias is unable to satisfy the requirement of static balance, needs to modify it, then again test it；If impeller 18 is each
Stability of rotation, and the position stopped every time is different, then its requirement for meeting static balance.
The above embodiments are only the optimal technical scheme of the utility model, and are not construed as the limit for the utility model
System, the technical solution that the protection scope of the utility model should be recorded with claim, the technical solution recorded including claim
The equivalents of middle technical characteristic are protection scope.Equivalent replacement i.e. within this range is improved, also in the utility model
Protection scope within.
Claims (5)
1. a kind of test tool for impeller of chemical centrifugal pump static balance, it is characterised in that: it includes the bar shaped of muti-piece parallel arrangement
Clamping bottom plate (1) forms clamping sliding slot (2) between the bar shaped clamping bottom plate (1), and be slidably matched peace on clamping sliding slot (2)
Equipped with sliding block (3), support baseboard (14) is fixed on bar shaped clamping bottom plate (1) by clamping plate (4) on the sliding block (3)；Institute
The top side for stating support baseboard (14) is fixed with the first vertical plate component (17), and opposite side is flat with the first vertical plate component (17)
Second vertical plate component (16) of row arrangement, the double sliding slots of the second vertical plate component (16) and processing on support baseboard (14)
The distance between (15) constitute and be slidably matched, and adjust two groups of vertical plate components；The first vertical plate component (17) and the second vertical plate
The support roll shaft (12) for being used to support static balancing test main shaft (20) is fitted at the top of component (16).
2. a kind of test tool for impeller of chemical centrifugal pump static balance according to claim 1, it is characterised in that: described first
Vertical plate component (17) and the identical structure of the second vertical plate component (16) use, including vertical plate (7), the two of the vertical plate (7)
Side is welded with side plate (6), is welded with top support plate (9), the top braces at the top of the side plate (6) and vertical plate (7)
The top of plate (9) supports roll shaft (12) by leveling block (10) support installation, is machined at the top of the vertical plate (7) symmetrical
The rectangular through-hole (13) of arrangement.
3. a kind of test tool for impeller of chemical centrifugal pump static balance according to claim 1, it is characterised in that: the top
The oblique stiffening plate (8) of parallel arrangement is welded between support plate (9) and side plate (6).
4. a kind of test tool for impeller of chemical centrifugal pump static balance according to claim 1, it is characterised in that: the support
The both ends of roll shaft (12) are symmetrically fixed with caging bolt (11).
5. a kind of test tool for impeller of chemical centrifugal pump static balance according to claim 1, it is characterised in that: the clamping plate
(4) it is fixedly mounted on sliding block (3) by tight fixed bolt component (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820862677.XU CN208669635U (en) | 2018-06-05 | 2018-06-05 | A kind of test tool for impeller of chemical centrifugal pump static balance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820862677.XU CN208669635U (en) | 2018-06-05 | 2018-06-05 | A kind of test tool for impeller of chemical centrifugal pump static balance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208669635U true CN208669635U (en) | 2019-03-29 |
Family
ID=65824544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820862677.XU Expired - Fee Related CN208669635U (en) | 2018-06-05 | 2018-06-05 | A kind of test tool for impeller of chemical centrifugal pump static balance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208669635U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110722326A (en) * | 2019-10-25 | 2020-01-24 | 浙江上风高科专风实业有限公司 | Production method based on closed centrifugal fan simulation test |
-
2018
- 2018-06-05 CN CN201820862677.XU patent/CN208669635U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110722326A (en) * | 2019-10-25 | 2020-01-24 | 浙江上风高科专风实业有限公司 | Production method based on closed centrifugal fan simulation test |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208669635U (en) | A kind of test tool for impeller of chemical centrifugal pump static balance | |
| CN204397390U (en) | A kind of swing arm machine clamp | |
| CN204188337U (en) | A kind of static balancing apparatus | |
| CN107097221B (en) | Robot tail end linear guide rail | |
| CN114001689B (en) | Device and method for measuring axial dimension of aero-engine rotor | |
| CN202793278U (en) | Device for performing marking-out detection to general electrical (GE) engine blade | |
| CN214140120U (en) | Adjustable upper supporting roller frame for plane turning belt conveyor | |
| CN114378508A (en) | Handrail part assembly bed-jig device | |
| CN204867832U (en) | Laser cutting anchor clamps | |
| CN105181248A (en) | Multifunctional model plane helicopter blade balance measuring instrument | |
| CN208914045U (en) | Tonne mounting plate | |
| CN109827046A (en) | A kind of mechanical equipment adjusting support | |
| CN203935851U (en) | A kind of bimetallic bath apparatus of measuring for lubricating oil oxidation stability | |
| CN211773951U (en) | Special structure for monitoring inclination of foundation pit supporting pile | |
| TW202027156A (en) | Chemical mechanical polishing equipment support structure and chemical mechanical polishing equipment | |
| CN206153940U (en) | Clamping open impeller's frock | |
| CN205927952U (en) | Frock clamp that can accurate horizontal installation | |
| CN209857818U (en) | Simple thickness and flatness detection device | |
| CN207528766U (en) | A kind of clamp system of magnetic suspension motor tester table | |
| CN204471025U (en) | A kind of two leaf cycloidal impeller cap iron tools | |
| CN203869810U (en) | Static balance measuring device | |
| CN204730781U (en) | A kind of gauge block bracket | |
| CN208704927U (en) | Magnetic hysteresis measurement of power machine equipment | |
| CN203249734U (en) | Automobile electronic fan dynamic balance detection fixture | |
| CN208432464U (en) | A kind of dynamic equilibrium holding mechanism on reciprocating friction testing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190329 |